What is myb-p-multi-select-field?

A tool for adding a field to MyBusiness CRM that lets users select several values from a lookup table at once. A lookup table is a list of available records or choices.

Use it to create working multi-select fields whose choices come from related CRM records.

It avoids building custom JavaScript just to support multiple selections in the CRM.

myb-p-multi-select-field — Skill for Claude Code by AviMYB

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add AviMYB/mybusiness-plugins --skill myb-p-multi-select-field

Clone the repo

git clone --depth 1 https://github.com/AviMYB/mybusiness-plugins

Made for: Claude Code.

Or install mybusiness-implementor, the plugin that ships this one along with the rest of its 22 skills, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/avimyb/mybusiness-plugins/myb-p-multi-select-field/github.svg)](https://agentmods.dev/skills/avimyb/mybusiness-plugins/myb-p-multi-select-field)

Your own site

<a href="https://agentmods.dev/skills/avimyb/mybusiness-plugins/myb-p-multi-select-field"><img src="https://agentmods.dev/badge/skills/avimyb/mybusiness-plugins/myb-p-multi-select-field/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/avimyb/mybusiness-plugins/myb-p-multi-select-field"><img src="https://agentmods.dev/badge/skills/avimyb/mybusiness-plugins/myb-p-multi-select-field.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 206 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,746 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00206	$0.02746
Opus 5	$0.00103	$0.01373
Sonnet 5	$0.00041	$0.00549
Haiku 4.5	$0.00021	$0.00275

Measured 11d ago against content hash 46bb89a06b10, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

myb-p-multi-select-field scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/mybusiness-implementor/skills/myb-p-multi-select-field/SKILL.md · 222 lines

The source is not reproduced here

No licence file

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

11d ago First seen · 222 lines · 206 tokens per session scan A 46bb89a06b10

Subscribe to this mod's changes

myb-p-multi-select-field is a skill published in the GitHub repository AviMYB/mybusiness-plugins (2 stars, last pushed 29d ago), with no licence file. It adds 206 tokens to every session and 2,746 once invoked, about $0.0010 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Backend and APIs Claude Code claude claude-code-plugin crm hebrew mybusiness

add-cloud-flow

Integrates Power Automate cloud flows into a Power Pages site. Lists available flows, suggests relevant ones based on intent, identifies scenarios and web roles, creates metadata files, and generates client-side code to call flows. Handles both new flow registration and adding already-registered flows to additional…

microsoft/power-platform-skills · 91 tokens

list-connections

Lists Power Platform connections in the current environment. Use when you need a connection ID before adding a connector to a code app.

microsoft/power-platform-skills · 29 tokens

om-system-extension

Extend installed Open Mercato modules through UMES enrichers, interceptors, mutation guards, widgets, menus, entity extensions, events, component/page replacements, and overrides. Use for "extend core", "add field/column/action", "hide page", "intercept API", "UMES", or "rozszerz moduł".

open-mercato/open-mercato · 73 tokens

myb-p-multi-select-field